package StudyCode.summary.mycollection;

import java.util.HashMap;
import java.util.Map;

/**
 * 版权所有 科技与人文(www.tah1986.com)
 */
public class IteratingOverAMap {
	public static void main(String[] args) {
		Map<String, String> map = new HashMap<>();
		map.put("1", "one");
		map.put("2", "two");
		map.put("3", "three");

		for (String s : map.keySet()) {
			System.out.println(s + "=>" + map.get(s));
		}
	}
}
